Structural features of residue 81 in chain B

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Electrostatic Interactions:
HIS B 55 ND1	ASP B 81 OD1	-1.514	INTRA-CHAIN
HIS B 55 NE2	ASP B 81 OD1	-1.607	INTRA-CHAIN
ASP B 81 OD1	HIS B 55 ND1	-1.514	INTRA-CHAIN
ASP B 81 OD1	ASP B 166 OD1	3.205	INTRA-CHAIN
ASP B 81 OD1	ASP B 166 OD2	3.437	INTRA-CHAIN
ASP B 81 OD2	HIS B 55 ND1	-1.406	INTRA-CHAIN
ASP B 81 OD2	ASP B 166 OD1	2.915	INTRA-CHAIN
ASP B 81 OD2	ASP B 166 OD2	3.149	INTRA-CHAIN
ASP B 166 OD1	ASP B 81 OD1	3.205	INTRA-CHAIN
ASP B 166 OD1	ASP B 81 OD2	2.915	INTRA-CHAIN
ASP B 166 OD2	ASP B 81 OD1	3.437	INTRA-CHAIN
ASP B 166 OD2	ASP B 81 OD2	3.149	INTRA-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        L|      180|      A|         D|       81|      B|
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|        K|      181|      A|         D|       81|      B|
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|        T|      182|      A|         D|       81|      B|
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|        G|      183|      A|         D|       81|      B|
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Protrusion Index:
ASP B 81 N	0.06
ASP B 81 CA	0.07
ASP B 81 C	0.13
ASP B 81 O	0.20
ASP B 81 CB	0.13
ASP B 81 CG	0.19
ASP B 81 OD1	0.20
ASP B 81 OD2	0.26

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Van der Waal's Interactions:
ASP B 81 OD2 2041	GLY B 84 O 2063	-0.009	INTRA-CHAIN
ASP B 81 OD2 2041	LEU B 85 CD2 2071	-0.052	INTRA-CHAIN
ASP B 81 OD2 2041	GLY A 183 O 1405	-0.030	INTER-CHAIN